OpenStreetMapWidget

OpenStreetMapWidget allows you to add location picker and place autocompletion on your Flutter projet (Android and IOS). It is based on Nominatim Restful API

Getting Started

Add the package into pubspec.yaml

dependencies:
   http: ^0.12.0+1
   diacritic: ^0.1.0
   flutter_map: ^0.9.0
   rxdart: ^0.23.1
   location: ^3.0.2
   progress_dialog: ^1.2.2
   json_annotation: ^3.0.0

dev_dependencies:
  build_runner: ^1.0.0
  json_serializable: ^3.0.0

flutter:

  # The following line ensures that the Material Icons font is
  # included with your application, so that you can use the icons in
  # the material Icons class.
  uses-material-design: true

  # To add assets to your application, add an assets section, like this:
  assets:
    - assets/countries.json
    - assets/flags/

Don't forget to add this file assets/countries.json and this folder assets/flags/ to your project. Please Copy this packages openstreetmap_places and util to your lib folder.

Android

And to use it in Android, you have to add this permission in android/app/src/main/AndroidManifest.xmlInfo.plist :

    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>

iOS

And to use it in iOS, you have to add this permission in Info.plist :

NSLocationWhenInUseUsageDescription
NSLocationAlwaysUsageDescription

Example

import 'package:flutter/material.dart';

import 'package:latlong/latlong.dart';
import 'package:open_street_map_widget/openstreetmap_places/OpenStreetMapPlacesWidget.dart';
import 'package:open_street_map_widget/openstreetmap_places/model/Place.dart';
import 'package:open_street_map_widget/util/country_picker/country.dart';



class MyHomePage extends StatefulWidget {

  @override
  _MyHomePageState createState() => _MyHomePageState();

}

class _MyHomePageState extends State<MyHomePage> {

  TextEditingController locationController = new TextEditingController();


  String address = "";

  // Location lastLocation;
  LatLng lastLocation;

  Country _currentCountry;

  @override
  void initState() {

    super.initState();

    _currentCountry = Country.CI;


  }


  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      appBar: AppBar(
        iconTheme: IconThemeData(color: Colors.white),
        title: new Text('OpenStreetMapWidget'),
      ),
      body: new SingleChildScrollView(
        child: new Container(
          color: Colors.white,
          padding: EdgeInsets.all(18.0),
          child: new Column(
            children: <Widget>[

              new InkWell(
                  onTap: (){

                    displayOpenStreetMapPlacesUI();
                    // displayGooglePlacesAutocompleteUI();

                  },
                  child: new Container(
                    padding: EdgeInsets.only(left:10.0, top:18.0, right: 10.0, bottom:18.0),
                    decoration: BoxDecoration(
                        border: Border.all(color: Colors.black54),
                        borderRadius: BorderRadius.circular(5.0)
                    ),
                    child: new Row(
                      children: <Widget>[
                        Icon(Icons.location_on,color: Colors.pinkAccent ),
                        SizedBox(width: 10.0,),
                        (lastLocation == null)?
                        new Text("Emplacement", style: new TextStyle(color: Colors.black38, fontSize: 18.0),):
                        new Container(
                          width: MediaQuery.of(context).size.width - 100.0,
                          child: new Text(address, style: new TextStyle(color: Colors.black, fontSize: 18.0),),
                        )

                      ],
                    ),
                  )
              ),

            ],
          ),
        ),
      ),
    );
  }

  void displayOpenStreetMapPlacesUI() async{
    Place place = await Navigator.push(
        context,
        MaterialPageRoute(builder: (context) =>
        new OpenStreetMapPlacesWidget()) );

    if(place != null){
      setState(() {
        address = place.title;

        lastLocation = new LatLng(double.parse(place.lat), double.parse(place.lon));
      });
    }
  }


}

Licences

Copyright 2020 Adjemin LTD.

hello@adjemin.com

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.